A method and a correction device for correcting satellite image acquisition positioning are disclosed. A method for correcting satellite image acquisition positioning, according to one embodiment of the present invention, can comprise the steps of: receiving a desired photographing satellite location (PDesired) of a satellite and a planned terrestrial photographing time (TImaging) from a terrestrial-based orbit propagator in response to an image acquisition command; estimating a predicted satellite location (Predicted) where the satellite is located at the planned terrestrial photographing time (TImaging); calculating a positioning correction angle (dθ) for the satellite at the predicted satellite location (PPredicted) by using the desired photographing satellite location (PDesired); and after correcting the positioning of the satellite according to the positioning correction angle (d9), performing control so as to acquire an image from the satellite.


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    Title :

    METHOD AND CORRECTION DEVICE FOR CORRECTING SATELLITE IMAGE ACQUISITION POSITIONING


    Additional title:

    VERFAHREN UND KORREKTURVORRICHTUNG ZUR KORREKTUR DER POSITION DER AUFNAHME EINES SATELLITENBILDES
    PROCÉDÉ ET DISPOSITIF DE CORRECTION POUR LA CORRECTION DE POSITIONNEMENT D'ACQUISITION D'IMAGE SATELLITE


    Contributors:
    LEE SEON HO (author)

    Publication date :

    2024-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS